From 4ef2d19981edda91b626750b75281a969abb3c79 Mon Sep 17 00:00:00 2001
From: Samuel Rivas <samuelrivas@gmail.com>
Date: Mon, 7 Sep 2015 11:37:18 +0200
Subject: [PATCH] jam: add yacc as build input

I am not sure why do I need this locally, it seems to be passing in hydra
anyway...
---
 pkgs/development/tools/build-managers/jam/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/build-managers/jam/default.nix b/pkgs/development/tools/build-managers/jam/default.nix
index 8f56577de32f..9c7a7287cfdf 100644
--- a/pkgs/development/tools/build-managers/jam/default.nix
+++ b/pkgs/development/tools/build-managers/jam/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl}:
+{stdenv, fetchurl, yacc}:
 
 let
   bindir = if stdenv.system == "i686-linux" then "bin.linuxx86"
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
     sha256 = "04c6khd7gdkqkvx4h3nbz99lyz7waid4fd221hq5chcygyx1sj3i";
   };
 
+  buildInputs = [ yacc ];
+
   installPhase = ''
     mkdir -p $out/bin
     cp ${bindir}/jam $out/bin